1064DIB25 25 mm Dia. Standard Interference Bandpass Filter 1064nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 1072 nm
- Cut On Frequency
- 1056 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4496309897944435
- λ
- 1064 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
1064DIB25 25 mm Dia. Standard Interference Bandpass Filter 1064nm
The 1064DIB25 is a 25 mm diameter Standard Interference Bandpass Filter, specifically designed to operate at a central wavelength of 1064nm. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical components.
The filter is of the Bandpass type, which means it allows transmission of light within a specific range of wavelengths while blocking light outside this range. The cut-on wavelength is 1056nm, and the cut-off wavelength is 1072nm, providing a relatively narrow bandwidth for optimal performance. The central wavelength (CWL) of the filter is 1064nm, ensuring precise operation within the desired spectral region.
The filter is made from UVFS Mal-1965, a material known for its excellent optical properties. It features a Thin Lens shape, which is beneficial for applications where minimal thickness is required. The filter's geometry includes a diameter of 25mm and a thickness of 6.1mm, making it suitable for various optical systems.
The coating on both the front and back surfaces of the filter is KNI 1064DIB. This coating is specifically designed to enhance the filter's performance, ensuring high transmission within the passband and effective blocking outside this range.
